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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2807) Option "--forceactive" not works as described in usage of "yarn rmadmin -transitionToActive"
Date Tue, 04 Nov 2014 22:05:35 GMT
Wangda Tan created YARN-2807:

             Summary: Option "--forceactive" not works as described in usage of "yarn rmadmin
                 Key: YARN-2807
                 URL: https://issues.apache.org/jira/browse/YARN-2807
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager
            Reporter: Wangda Tan

Currently the help message of "yarn rmadmin -transitionToActive" is:
transitionToActive: incorrect number of arguments
Usage: HAAdmin [-transitionToActive <serviceId> [--forceactive]]
But the --forceactive not works as expected. When transition RM state with --forceactive:
yarn rmadmin -transitionToActive rm2 --forceactive
Automatic failover is enabled for org.apache.hadoop.yarn.client.RMHAServiceTarget@64c9f31e
Refusing to manually manage HA state, since it may cause
a split-brain scenario or other incorrect state.
If you are very sure you know what you are doing, please
specify the forcemanual flag.
As shown above, we still cannot transitionToActive when automatic failover is enabled with

The option can work is: {{--forcemanual}}, there's no place in usage describes this option.
I think we should fix this

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